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LApril 24, 2006 <br /> NOA Project Number: E06015A <br /> Table 3. <br /> Selected Soil Properties of the Surrounding Area <br /> San Joaquin County Soil Survey Report. <br /> Soil Name Depth(in) Unified Soil Salinity Soil Septic tank <br /> L and Map Classification mmhos/cm Reaction absorption <br /> Symbol pH fields <br /> Jacktone 0-22:Clay. CL,CH. <2 6.6-8.4 Severe: <br /> clay,0-20/. 22-34:Clay loam,clay,silty clay. CL,CH. <2 7.9-9.0 cemented pan, <br /> slopes,180. 3437:Indurated. --- --- -- Peres slowly. <br /> 37-46:Loam,day loam. CL-ML,CL <2 7.9-9.0 <br /> 46-60:Cemented — --- --- <br /> Stockton 0-29:Clay. CL,CH <2 7.48.4 Severe:peres <br /> clay,0-2% 29-37:Clay,silty clay. CL,CH <2 7.4-8.4 slowly. <br /> slopes,250. 37-42:Clay loam,silty clay loam. CL <2 7.48.4 <br /> 42-60:Cemented. -- -- --- <br /> ` Note: The table descriptions do not necessarily reflect site-specific soil properties. <br /> L 5.1 Soil Boring Locations <br /> L Two soil borings were advanced on the Site. One boring was drilled to a depth of approximately 3 / <br /> feet and one to a depth of around 25 feet. The soil boxings were used later for percolation test holes; ( J <br /> the locations of the boxings are indicated in Plate 1. <br /> 5.2 Soil Boring Dimensions <br /> The soil borings were approximately 3 feet and 25 feet deep, as noted above, and were four inches <br /> in diameter. <br /> L5.3 Soil Lithology Observed <br /> Generally,the soil encountered in the boring is similar to the soils reported by the San Joaquin <br /> f County Soil Survey for the area (USDA, 1992). Table 4 presents the soil logs for the 25 foot deep <br /> soil borings. The soils were found to be similar at both locations. Conditions were also comparable <br /> in the shallower borings on each parcel. <br /> 1 <br /> L <br /> i <br /> 7 <br /> "44L <br />